Stainless Steel CNC Machining Services

High-Precision Machining for Durable Stainless Steel Parts
Custom Prototypes & Production with 3-Axis, 4-Axis, and 5-Axis CNC

Stainless Steel CNC Machining Capabilities

FeatureDetail
Max Part Size (X/Y/Z)2300 × 1500 × 600 mm
Minimum Feature Size⌀1 mm
Wall Thickness0.25 mm
Tolerance±0.005 mm
Surface Finish (as milled)Ra 0.4–3.2 µm
Standard Lead Time3 working-days for rapid prototyping
Pricing LevelTo be confirmed after design review
Type of MachineGantry CNC / 3-4-5-Axis CNC / Mill-Turn Compound CNC / Swiss-Type CNC / Turning Machine...etc...
Stainless Grades304 / 304L, 316 / 316L, 17-4 PH, 410 / 416

Precision Stainless Steel CNC Machining

Stainless steel CNC milling with high-pressure coolant

3, 4, 5-Axis CNC Milling

Multi-axis milling for stainless steels (304/316/17-4/410). Rigid setups, coolant-through tooling and balanced parameters deliver tight tolerances, clean edges, and stable dimensions even on thin walls or complex geometry.

Stainless steel CNC turning and mill-turn finishing

CNC Turning & Mill-Turn

From small bushings to long shafts, we turn stainless with steady chip flow and smooth finishes. Mill-turn consolidation cuts setups and lead time while improving concentricity and overall quality.

Stainless Steel CNC Machining Capabilities

FeatureDetail
Max Part Size (X/Y/Z)2300 × 1500 × 600 mm
Minimum Feature Size⌀1 mm
Wall Thickness0.25 mm
Tolerance±0.005 mm
Surface Finish (as milled)Ra 0.4–3.2 µm
Standard Lead Time3 working-days for rapid prototyping
Pricing LevelTo be confirmed after design review
Type of MachineGantry CNC / 3-4-5-Axis CNC / Mill-Turn Compound CNC / Swiss-Type CNC / Turning Machine...etc...
Stainless Grades304 / 304L, 316 / 316L, 17-4 PH, 410 / 416

Stainless Steel CNC Machining Materials

We stock popular grades for prototypes and production. Need a special spec? Contact us.

304/304L stainless machined plate (3:2)

304 / 304L

  • Most common austenitic; good corrosion resistance
  • Prone to work-hardening—keep constant feed
  • Good for brackets, housings, general parts
  • Weldable; low-carbon (L) for better welds

Use sharp carbide, adequate coolant, and avoid rubbing to maintain a clean finish.

316/316L stainless marine fitting (3:2)

316 / 316L

  • Mo-alloyed; better corrosion vs 304 (marine/chemical)
  • Machines similar to 304; steady chip load is key
  • Great for valves, marine fittings, instruments
  • Low-carbon (L) for improved weldability

Apply high-pressure coolant and conservative SFM for consistent surface quality.

17-4 PH stainless precision bracket (3:2)

17-4 PH (AISI 630)

  • Precipitation-hardening; high strength
  • Good corrosion; stable dimensions after aging
  • Ideal for aerospace, energy, tooling
  • Choose condition (e.g., H900) per strength spec

Use rigid setups, constant feed; consider age-hardening after rough/finish sequence.

416 stainless turned shaft (3:2)

410 / 416

  • Martensitic / free-machining martensitic
  • Better machinability; moderate corrosion
  • Good for shafts, bushings, fasteners
  • May need quench/temper or passivation

Great on lathes; use proper edge prep and coolant for burr control and finish.

Display of Our CNC Machining Stainless Steel Parts

Request A Quote
Upload your drawing and get a quote within 24 hours.